| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $177.36 | 11.711% | $198.1306 | $198.13 | $198.15 | $198.10 |
| Purchase #2 | $229.51 | 11.860% | $256.7299 | $256.73 | $256.75 | $256.70 |
| Purchase #3 | $140.92 | 11.607% | $157.2766 | $157.28 | $157.30 | $157.30 |
| Purchase #4 | $74.66 | 12.262% | $83.8148 | $83.81 | $83.80 | $83.80 |
| Purchase #5 | $40.28 | 10.519% | $44.5171 | $44.52 | $44.50 | $44.50 |
| Purchase #6 | $186.94 | 6.103% | $198.3489 | $198.35 | $198.35 | $198.30 |
| Purchase #7 | $16.41 | 4.257% | $17.1086 | $17.11 | $17.10 | $17.10 |
| 7 purchase totals = | $866.08 | $955.9265 | $955.93 | $955.95 | $955.80 | |